ok ive looked at videos, forms, google but they all failed. i KNOW i need a patched version of black and white and i need akaio 1.7.1 and i have that. a also know i need sandisk memory card thats 4gb or higher. i have a ds LITE (so im not effected by nintendos updates 4 dsi) acekard 2i, firmware 1.7.1,sandisk 8GB sd, and have tried both clean and patched roms but whenever i try i can get only up to after a design my character from the professor. and when shes done talking and i can finally start playing the game, it just has a black screen. ive tried countless times with bot patched and clean roms but its a no-go. http://gbatemp.net/style_emoticons/default/hate2.gif

Lots of people are suffering from this problem, including myself. It has been reported to have been fixed in 1.8 which is still in beta. The reason for this is that your MicroSD's random access controller is strict making it have a slower access time as the information is being processed. It works on other MicroSD's because their controller is more lenient, allowing the data to flow. The controller tends to get more strict as you increase the capacity of the card.

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There is nothing you can do but wait for the public release of AKAIO 1.8.

Today I downloaded 2 Pokemon White roms. But both games jamed at the moment the professor is on the screen for the first time.
I do have the oldest DS, but I don't know what the problem is.
Tips please